Image-Based Multiscale Shape Description Using Gaussian Filter.
Cem DirekogluMark S. NixonPublished in: ICVGIP (2008)
Keyphrases
- shape description
- gaussian filter
- multiscale
- scale space
- shape representation
- edge detection
- morphological operations
- zero crossing
- shape descriptors
- low pass
- feature detection
- coarse to fine
- edge detector
- critical points
- wavelet decomposition
- denoising
- fourier descriptors
- image enhancement
- shape matching
- image segmentation
- wavelet transform
- filter bank
- median filter
- shape retrieval
- noise reduction
- wavelet domain
- mathematical morphology
- corner detection
- image processing
- image analysis
- image fusion
- keypoints
- co occurrence
- optical flow
- shape analysis
- object recognition
- similarity measure
- computer vision